129502436

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{112807}}^1$

素因数の和:112859

約数の個数: 24

約数和(自身を含む): 265324416

約数和(自身を除く): 135821980

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 112807, 225614, 451228, 789649, 1579298, 3158596, 4625087, 9250174, 18500348, 32375609, 64751218, 129502436]

約数ペア:

[(1, 129502436), (2, 64751218), (4, 32375609), (7, 18500348), (14, 9250174), (28, 4625087), (41, 3158596), (82, 1579298), (164, 789649), (287, 451228), (574, 225614), (1148, 112807)]